diff --git a/tasks/configure_disclaimer.yml b/tasks/configure_disclaimer.yml
index 328bc3a..92d1f10 100644
--- a/tasks/configure_disclaimer.yml
+++ b/tasks/configure_disclaimer.yml
@@ -85,8 +85,8 @@
   template:
     src: mail_processor.conf.j2
     dest: /etc/postfix/mail_processor.conf
-    owner: filter
-    group: postfix
+    owner: root
+    group: filter
     backup: true
 
 - name: Compress stored incoming messages labeler logs